Best Wavelength for Red Light Therapy: The Colours That Heal Fastest

When choosing the best wavelength for red light therapy, small colour differences can make a big impact on results. Light isn’t just something you see — it’s energy your body responds to. Each colour in the spectrum has its own effect on mood, skin, and vitality. But when it comes to healing and rejuvenation, the best wavelength for red light therapy makes all the difference.

The Colours That Calm

Blue and turquoise light help the nervous system unwind. They ease tension, support clearer skin, and reduce inflammation. Just don’t confuse them with harsh screen light — therapeutic LEDs are balanced, soothing, and time-controlled.

The Colours That Heal: What’s the Best Wavelength for Red Light Therapy?

Red and near-infrared light reach deeper, waking up the mitochondria — your cells’ energy engines. When they switch on, repair speeds up, collagen increases, and inflammation drops.

The best wavelengths for red light therapy typically range between 630–660 nanometres (red) and 810–850 nanometres (near-infrared). These are the sweet spots shown in studies to boost cellular energy (ATP), improve skin tone, and accelerate recovery.

The Colours That Rejuvenate

Amber and yellow light brighten dull skin, while green tones calm redness and even tone. Each shade carries its own superpower — a natural toolkit for body and mind.

Bringing Light Home

Today’s LED masks and panels make it easy to experience the benefits of red light at the most effective wavelengths — all from home, even while reading or meditating.

Curious to try? Discover our favourite beginner-friendly LED masks here →